User: Design a simple language model based on the transformer architecture. You should include extensive comments that explain each part step by step for a newcomer to the field of machine learning.
Time: 43.49 seconds
Usage: {"prompt_tokens"=>40, "completion_tokens"=>4927, "total_tokens"=>4967, "completion_tokens_details"=>{"reasoning_tokens"=>896}}
Answer:
# Import necessary libraries
import torch # PyTorch library, provides tensors and neural network functionalities